koolzon.com - robtex.com
koolzon.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
koolzon.com |
DNS History
6 records (2 active, 4 former)
●NSlennon.ns.cloudflare.com2026-03-16 → 2026-03-23 · 3 obs
● 2026-03-16 08:05:08
● 2026-03-23 17:40:14
○NSns6189.hostgator.com2016-12-14 → 2016-12-14 · 3 obs
○ 2017-12-06 05:42:34
○ 2026-03-23 17:40:14
○NSns6190.hostgator.com2016-12-14 → 2016-12-14 · 3 obs
○ 2017-12-06 05:42:34
○ 2026-03-23 17:40:14
●NSriya.ns.cloudflare.com2026-03-16 → 2026-03-23 · 3 obs
● 2026-03-16 08:05:08
● 2026-03-23 17:40:14
○MXmail.koolzon.com2016-12-14 → 2016-12-14 · 3 obs
○ 2017-12-06 05:42:34
○ 2026-03-23 17:40:14
○A192.232.223.762016-12-14 → 2016-12-14 · 3 obs
○ 2017-12-06 05:42:34
○ 2026-03-23 17:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koolzon.com | riya.ns.cloudflare.com, lennon.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.155
NS records: riya.ns.cloudflare.com, lennon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koolzon.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | lennon.ns.cloudflare.com, riya.ns.cloudflare.com |
| SOA | 1 | lennon.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (riya.ns.cloudflare.com, riya.ns.cloudflare.com, riya.ns.cloudflare.com...)
Analysis
Name Servers
Two name servers lennon.ns.cloudflare.com and riya.ns.cloudflare.com handle the delegation for koolzon.com.
koolzon.com shares the same name server setup as other domains, for instance rplawncare.com, alookgood.com, stochm.com, aerev.com and whiteroomcleaning.com.
koolzon.com at least partially shares name servers with other domains, for instance malaytapir.org, hmzbd.com, nieudana-platnosc.com, avtechnolgies.in and ezu88.com.
These name servers are commonly used with the following: alina.ns.cloudflare.com, mona.ns.cloudflare.com, michael.ns.cloudflare.com and rocco.ns.cloudflare.com.
Six IP addresses per host:
lennon.ns.cloudflare.com points to 2606:4700:58::a29f:2ca5, 2803:f800:50::6ca2:c3a5, 2a06:98c1:50::ac40:23a5, 108.162.195.165, 162.159.44.165 and 172.64.35.165; riya.ns.cloudflare.com points to 2606:4700:50::a29f:269b, 2803:f800:50::6ca2:c29b, 2a06:98c1:50::ac40:229b, 108.162.194.155, 162.159.38.155 and 172.64.34.155